• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2015, Vol. 37 ›› Issue (06): 1109-1113.

• 论文 • 上一篇    下一篇

一种基于测试数据和D-S证据理论的可信性度量模型

孙家泽1,2,王曙燕2   

  1. (1. 西北大学信息科学与技术学院,陕西 西安 710127;2.西安邮电大学计算机学院,陕西 西安 710121)
  • 收稿日期:2014-03-25 修回日期:2014-09-01 出版日期:2015-06-25 发布日期:2015-06-25
  • 基金资助:

    国家自然科学基金资助项目(61203311,61105064);陕西省自然科学基金资助项目(2015JM6359)

A software credibility measurement model based
on test data and D-S theory 

SUN Jiaze1,2,WANG Shuyan2   

  1. (1. School of Information  and Technology,Northwest University,Xi’an 710127;
    2.School of Computer Science & Technology,Xi’an University of Posts  and Telecommunications,Xi’an 710121,China)
  • Received:2014-03-25 Revised:2014-09-01 Online:2015-06-25 Published:2015-06-25

摘要:

针对软件可信性评估模型客观性不强的问题,提出了基于测试过程数据的软件可信性度量模型。该模型根据软件测试过程和能力成熟度模型CMM模型选取软件测试过程中的关键可信属性,利用软件测试中的过程数据作为可信证据,通过测试过程数据进行可信属性的定量度量,最后,将这些分散的可信指标通过D-S证据理论进行融合得到软件的可信性。实例表明,该度量模型在软件可信性评估中是有效的。关键词:

关键词: 测试数据, 可信性度量, D-S证据理论

Abstract:

Considering that the objectivity of software credibility measurement model is not strong, we present a testingbased software credibility measurement and assessment model, which uses software testing process data as the credible evidence. In the model, the key credible attributes of the software testing process are selected and quantitatively measured according to the software test procedure and the Capability Maturity Model (CMM) for software.Finally,the dispersive confidence indexes are fused by the Dempster/Shafer (D-S ) evidence theory,and the software credibility is achieved.Classical examples show that the model is effective in software credibility measurement.Key words: 

Key words: test data;credibility measure;D-S evidence theory